Mercurial > hg
annotate hgext/children.py @ 7277:3e000e2bf5f6
Make contrib/buildrpm work on Fedora 9.
mercurial.spec had bitrotted. These changes makes it possible to build an rpm that is usable.
Only minimal changes has been made, and there is plenty of room for improvement.
author | Mads Kiilerich <mads@kiilerich.com> |
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date | Mon, 06 Oct 2008 14:41:22 +0200 |
parents | f6c00b17387c |
children | 87158be081b8 |
rev | line source |
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Add extension to provide the 'hg children' command (with tests)
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1 # Mercurial extension to provide the 'hg children' command |
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2 # |
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3 # Copyright 2007 by Intevation GmbH <intevation@intevation.de> |
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4 # Author(s): |
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5 # Thomas Arendsen Hein <thomas@intevation.de> |
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6 # |
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7 # This software may be used and distributed according to the terms |
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8 # of the GNU General Public License, incorporated herein by reference. |
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9 |
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children extension: Don't abort when looking at the null revision.
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10 from mercurial import cmdutil |
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11 from mercurial.commands import templateopts |
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12 from mercurial.i18n import _ |
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13 |
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14 |
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15 def children(ui, repo, file_=None, **opts): |
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16 """show the children of the given or working dir revision |
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17 |
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18 Print the children of the working directory's revisions. |
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19 If a revision is given via --rev, the children of that revision |
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20 will be printed. If a file argument is given, revision in |
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21 which the file was last changed (after the working directory |
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22 revision or the argument to --rev if given) is printed. |
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23 """ |
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24 rev = opts.get('rev') |
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25 if file_: |
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26 ctx = repo.filectx(file_, changeid=rev) |
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27 else: |
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28 ctx = repo[rev] |
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29 |
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30 displayer = cmdutil.show_changeset(ui, repo, opts) |
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31 for node in [cp.node() for cp in ctx.children()]: |
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32 displayer.show(changenode=node) |
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33 |
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34 |
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35 cmdtable = { |
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36 "children": |
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37 (children, |
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38 [('r', 'rev', '', _('show children of the specified rev')), |
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39 ] + templateopts, |
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40 _('hg children [-r REV] [FILE]')), |
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41 } |